(Y/C) (L/N) is a 25 year old who lives on the Destiny Islands with her friends Sora, Kairi, and Riku who grew up together and saved the world from the darkness. Everyone of her friends have moved on after their battle with Xehanort and is now in a romantic relationship even her three close friends from home. But one faithful night (Y/N) Oblivion Keyblade reacted and called to her friends due to the enemy's return while (Y/N), Sora, Kairi, and Riku split up to find what the cause was for the keyblade to react the enemy Xemnas who had returned from hell depths opened a portal and dragged (Y/N) down to hell with him. When (Y/N) woke up she was no longer on earth but in HELL is she alive or did she die? she will meet the princess of hell Charlie and her friends to try to get back home or will she find xemnas again to return home? but will that change when she meets the Radio demon Alastor. When (Y/N) falls in love with him will she stay in hell or will she return to the land of the living to be with her friends again come along and find out on this journey. Hi My name is Ashley this is my first time creating a story i apologize in advance if there is any misspelling or error this will be my first Fanfic with OC so i hope you enjoy and plz no harsh words or comments i am always open and willing to soe ideas. There will be Smut in the story since it is a ( Alastor x human reader) and I will let you know when it comes up there will be warnings for smut scene's. I DO NOT OWN THE SHOW HAZBIN HOTEL AND CHARACTERS ALONG WITH KINGDOM HEARTS THEY BELONG TO VIVZIEPOP AND TETSUYA NOMURA ( WARNING: VULGAR LANGUAGE, ADULT TOPICS, +18 AUDIENCES ) ( Please carefully read introduction before proceeding the story) DO NOT STEAL MY WORK WITHOUT PERMISSION OR CREDIT TO THE AUTHOR ✍️ !!